The moisture carryover (MCO) of the primary separator in a steam generator is the most important design parameter to ensure high efficiency in a steam generator. There is an inherent limitation to experimentally evaluate the MCO under the prototype conditions. In this study, the air/water test facility was constructed based on the similarity law, and a new isokinetic system was developed to quantify the MCO. Several experiments were performed for the mass quality ranging from 0.315 to 0.382. The accuracy and versatility of the experimental method was verified experimentally using a full and half scale of separators. The test results were compared with the prototype results. It was proved to be a reliable experimental method for evaluating the MCO of the moisture separator.

中文翻译：

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使用空气/水测试设备对水分分离器中的水分携带进行量化的开发和实验验证

蒸汽发生器中初级分离器的水分携带量 (MCO) 是确保蒸汽发生器高效的最重要的设计参数。在原型条件下对 MCO 进行实验评估存在固有的局限性。在本研究中，基于相似定律构建了空气/水测试设施，并开发了一种新的等速系统来量化 MCO。对范围从 0.315 到 0.382 的质量质量进行了多次实验。实验方法的准确性和通用性通过使用满量程和半量程的分离器进行了实验验证。测试结果与原型结果进行了比较。它被证明是一种可靠的实验方法，用于评估水分分离器的 MCO。